More than 50 skuas in Antarctica died from the high pathogenicity avian influenza virus H5N1 in the summers of 2023 and 2024, marking the first documented die-off of wildlife from the virus on the continent. That is confirmed ...
Ecology
Feb 5, 2026
0
45
Dogs who scored well on the Wesen test, which is used to analyze a dog's temperament, tended to have lower levels of cortisol, often called the "stress hormone," and higher levels of serotonin, often called the "happiness ...
Plants & Animals
Feb 4, 2026
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53
Cats—unlike humans—are true carnivores: they must eat meat to survive because their bodies can't draw some essential nutrients from plants. By looking at tissues, researchers can get a good understanding of what foods animals ...
Molecular & Computational biology
Feb 3, 2026
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135
In a small study, dogs experienced both stabilization and destabilization of their balance upon hearing angry or happy human voices, but angry voices were linked to the biggest destabilizing effects. Nadja Affenzeller and ...
Plants & Animals
Jan 28, 2026
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78
Research led by the University of Sydney is reshaping scientific understanding of one of the world's most widespread canine parasites, suggesting heartworm disease has a far deeper and more complex evolutionary history than ...
Evolution
Jan 20, 2026
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466
Ever see a basset hound and find yourself wanting to (gently) grab its long, floppy ears and give them a little waggle? The cute aggression caused by those droopy eared canines is real. And researchers at the University of ...
Molecular & Computational biology
Jan 19, 2026
0
1005
Cancer is a leading cause of death in both humans and pets; studies suggest that between one-third and one-half of all dogs will develop cancer during their lifetime.
Molecular & Computational biology
Jan 17, 2026
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66
Researchers at the University of California, Davis, have uncovered new details about how a once-deadly coronavirus disease in cats spreads through the immune system. The findings may help scientists better understand long ...
Cell & Microbiology
Jan 12, 2026
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41
An international team of scientists has analyzed the ongoing colonization by two retroviruses of the germline of koalas and resulting deaths from cancer in multi-generational pedigrees of over 100 koalas in US and European ...
Molecular & Computational biology
Jan 12, 2026
0
78
"Honey, will you take Luna to the P-A-R-K?" Both parents and dog owners know that some words should not be spoken, but only spelled, to prevent small ears from eavesdropping on the conversation. At the age of 1.5 years, toddlers ...
Plants & Animals
Jan 8, 2026
0
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